AQSQID: 211110080

Site Name: Carrithers Middle School

Location: Jeffersontown, KY

Reporting: True, Located: True

Current AQI: 50.0

Jeffersontown KY, US: 38.1825, -85.5744

Date Observed (UTC) NOX NO NOY NO2 NO2Y SO2 OZONE CO PM10 PM2.5 AQI AQI/500
Nov. 20, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 16.0 μg/m3 (15) 12.2 μg/m3 (50) 50.0
 
Nov. 20, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 19.0 μg/m3 (17) 14.2 μg/m3 (55) 55.0
 
Nov. 20, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 22.0 μg/m3 (20) 16.7 μg/m3 (60) 60.0
 
Nov. 20, 2019, midnight N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 19.0 μg/m3 (17) 15.0 μg/m3 (56) 56.0
 
Nov. 19, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 18.0 μg/m3 (16) 13.7 μg/m3 (54) 54.0
 
Nov. 19, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 15.0 μg/m3 (14) 11.5 μg/m3 (48) 48.0
 
Nov. 19, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 15.0 μg/m3 (14) 11.1 μg/m3 (46) 46.0
 
Nov. 19, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 15.0 μg/m3 (14) 11.5 μg/m3 (48) 48.0
 
Nov. 19, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 16.0 μg/m3 (15) 11.9 μg/m3 (50) 50.0
 
Nov. 19, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 18.0 μg/m3 (16) 13.0 μg/m3 (52) 52.0
 
Nov. 19, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 19.0 μg/m3 (17) 12.8 μg/m3 (52) 52.0
 
Nov. 19, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 21.0 μg/m3 (19) 13.9 μg/m3 (54) 54.0
 
Nov. 19, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 20.0 μg/m3 (18) 13.7 μg/m3 (54) 54.0
 
Nov. 19, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 22.0 μg/m3 (20) 15.2 μg/m3 (57) 57.0
 
Nov. 19, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 23.0 μg/m3 (21) 15.6 μg/m3 (58) 58.0
 
Nov. 19, 2019, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 21.0 μg/m3 (19) 15.9 μg/m3 (58) 58.0
 
Nov. 19, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 22.0 μg/m3 (20) 16.2 μg/m3 (59) 59.0
 
Nov. 19, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 20.0 μg/m3 (18) 15.9 μg/m3 (58) 58.0
 
Nov. 19, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 20.0 μg/m3 (18) 15.4 μg/m3 (57) 57.0
 
Nov. 19, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 21.0 μg/m3 (19) 15.6 μg/m3 (58) 58.0
 
Nov. 19, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 20.0 μg/m3 (18) 15.4 μg/m3 (57) 57.0
 
Nov. 19, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 21.0 μg/m3 (19) 16.1 μg/m3 (59) 59.0
 
Nov. 19, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 23.0 μg/m3 (21) 17.9 μg/m3 (63) 63.0
 
Nov. 19, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 22.0 μg/m3 (20) 16.1 μg/m3 (59) 59.0
 
Nov. 19, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 20.0 μg/m3 (18) 14.2 μg/m3 (55) 55.0
 
Nov. 19, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 18.0 μg/m3 (16) 13.3 μg/m3 (53) 53.0
 
Nov. 19, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 16.0 μg/m3 (15) 11.0 μg/m3 (46) 46.0
 
Nov. 19, 2019, midnight N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 17.0 μg/m3 (15) 11.8 μg/m3 (49) 49.0
 
Nov. 18, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 17.0 μg/m3 (15) 11.9 μg/m3 (50) 50.0
 
Nov. 18, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 13.0 μg/m3 (12) 8.7 μg/m3 (36) 36.0
 
Nov. 18, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 15.0 μg/m3 (14) 11.2 μg/m3 (47) 47.0
 
Nov. 18, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 22.0 μg/m3 (20) 13.9 μg/m3 (54) 54.0
 
Nov. 18, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 32.0 μg/m3 (29) 20.3 μg/m3 (68) 68.0
 
Nov. 18, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 36.0 μg/m3 (33) 23.2 μg/m3 (74) 74.0
 
Nov. 18, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 38.0 μg/m3 (35) 27.0 μg/m3 (82) 82.0
 
Nov. 18, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 48.0 μg/m3 (44) 32.5 μg/m3 (94) 94.0
 
Nov. 18, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 38.0 μg/m3 (35) 29.0 μg/m3 (86) 86.0
 
Nov. 18, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 37.0 μg/m3 (34) 28.2 μg/m3 (84) 84.0
 
Nov. 18, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A N/A N/A 35.0 μg/m3 (32) 26.7 μg/m3 (81) 81.0
 
Nov. 18, 2019, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 32.0 μg/m3 (29) 25.0 μg/m3 (78) 78.0
 
Nov. 18, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 28.0 μg/m3 (25) 22.5 μg/m3 (72) 72.0
 
Nov. 18, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 28.0 μg/m3 (25) 21.6 μg/m3 (70) 70.0
 
Nov. 18, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 29.0 μg/m3 (26) 22.6 μg/m3 (73) 73.0
 
Nov. 18, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 31.0 μg/m3 (28) 24.8 μg/m3 (77) 77.0
 
Nov. 18, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 33.0 μg/m3 (30) 26.2 μg/m3 (80) 80.0
 
Nov. 18, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 0.0 ppb (0) N/A 33.0 μg/m3 (30) 26.1 μg/m3 (80) 80.0
 
Nov. 18, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 37.0 μg/m3 (34) 29.1 μg/m3 (86) 86.0
 
Nov. 18, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 34.0 μg/m3 (31) 27.7 μg/m3 (83) 83.0
 
Nov. 18, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 34.0 μg/m3 (31) 25.9 μg/m3 (80) 80.0
 
Nov. 18, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 38.0 μg/m3 (35) 29.7 μg/m3 (88) 88.0
 
Nov. 18, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 43.0 μg/m3 (39) 33.0 μg/m3 (95) 95.0
 
Nov. 18, 2019, midnight N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 44.0 μg/m3 (40) 29.9 μg/m3 (88) 88.0
 
Nov. 17, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 35.0 μg/m3 (32) 24.6 μg/m3 (77) 77.0
 
Nov. 17, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 29.0 μg/m3 (26) 20.1 μg/m3 (67) 67.0
 
Nov. 17, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 27.0 μg/m3 (25) 19.7 μg/m3 (66) 66.0
 
Nov. 17, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 25.0 μg/m3 (23) 18.6 μg/m3 (64) 64.0
 
Nov. 17, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 27.0 μg/m3 (25) 19.5 μg/m3 (66) 66.0
 
Nov. 17, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 28.0 μg/m3 (25) 20.3 μg/m3 (68) 68.0
 
Nov. 17, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 22.0 μg/m3 (20) 18.0 μg/m3 (63) 63.0
 
Nov. 17, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 20.0 μg/m3 (18) 15.1 μg/m3 (57) 57.0
 
Nov. 17, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 20.0 μg/m3 (18) 16.1 μg/m3 (59) 59.0
 
Nov. 17, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 23.0 μg/m3 (21) 18.2 μg/m3 (63) 63.0
 
Nov. 17, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 25.0 μg/m3 (23) 20.1 μg/m3 (67) 67.0
 
Nov. 17, 2019, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 24.0 μg/m3 (22) 18.9 μg/m3 (65) 65.0
 
Nov. 17, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 25.0 μg/m3 (23) 19.5 μg/m3 (66) 66.0
 
Nov. 17, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 25.0 μg/m3 (23) 19.8 μg/m3 (67) 67.0
 
Nov. 17, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 23.0 μg/m3 (21) 19.1 μg/m3 (65) 65.0
 
Nov. 17, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 24.0 μg/m3 (22) 19.8 μg/m3 (67) 67.0
 
Nov. 17, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 27.0 μg/m3 (25) 21.8 μg/m3 (71) 71.0
 
Nov. 17, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 8.0 ppb (6) N/A 29.0 μg/m3 (26) 23.3 μg/m3 (74) 74.0
 
Nov. 17, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 27.0 μg/m3 (25) 21.8 μg/m3 (71) 71.0
 
Nov. 17, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 27.0 μg/m3 (25) 21.2 μg/m3 (70) 70.0
 
Nov. 17, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 26.0 μg/m3 (24) 20.2 μg/m3 (67) 67.0
 
Nov. 17, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 22.0 μg/m3 (20) 17.4 μg/m3 (61) 61.0
 
Nov. 17, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 27.0 μg/m3 (25) 20.7 μg/m3 (69) 69.0
 
Nov. 17, 2019, midnight N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 28.0 μg/m3 (25) 19.3 μg/m3 (66) 66.0
 
Nov. 16, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 21.0 ppb (16) N/A 25.0 μg/m3 (23) 18.0 μg/m3 (63) 63.0
 
Nov. 16, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 25.0 μg/m3 (23) 15.0 μg/m3 (56) 56.0
 
Nov. 16, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 19.0 μg/m3 (17) 14.2 μg/m3 (55) 55.0
 
Nov. 16, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 21.0 μg/m3 (19) 15.1 μg/m3 (57) 57.0
 
Nov. 16, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 25.0 μg/m3 (23) 17.9 μg/m3 (63) 63.0
 
Nov. 16, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 27.0 μg/m3 (25) 21.0 μg/m3 (69) 69.0
 
Nov. 16, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 34.0 μg/m3 (31) 24.9 μg/m3 (77) 77.0
 
Nov. 16, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 35.0 μg/m3 (32) 27.0 μg/m3 (82) 82.0
 
Nov. 16, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 36.0 μg/m3 (33) 26.3 μg/m3 (80) 80.0
 
Nov. 16, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 20.0 ppb (15) N/A 38.0 μg/m3 (35) 28.1 μg/m3 (84) 84.0
 
Nov. 16, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 41.0 μg/m3 (37) 29.0 μg/m3 (86) 86.0
 
Nov. 16, 2019, noon N/A N/A N/A N/A N/A N/A 12.0 ppb (9) N/A 40.0 μg/m3 (36) 29.1 μg/m3 (86) 86.0
 
Nov. 16, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 39.0 μg/m3 (35) 28.6 μg/m3 (85) 85.0
 
Nov. 16, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 40.0 μg/m3 (36) 28.8 μg/m3 (86) 86.0
 
Nov. 16, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 38.0 μg/m3 (35) 28.4 μg/m3 (85) 85.0
 
Nov. 16, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 38.0 μg/m3 (35) 26.6 μg/m3 (81) 81.0
 
Nov. 16, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 15.0 ppb (12) N/A 33.0 μg/m3 (30) 23.3 μg/m3 (74) 74.0
 
Nov. 16, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 32.0 μg/m3 (29) 21.2 μg/m3 (70) 70.0
 
Nov. 16, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 32.0 μg/m3 (29) 20.7 μg/m3 (69) 69.0
 
Nov. 16, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 33.0 μg/m3 (30) 21.3 μg/m3 (70) 70.0
 
Nov. 16, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 33.0 μg/m3 (30) 22.1 μg/m3 (71) 71.0
 
Nov. 16, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 31.0 μg/m3 (28) 21.3 μg/m3 (70) 70.0
 
Nov. 16, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 29.0 μg/m3 (26) 20.0 μg/m3 (67) 67.0
 
Nov. 16, 2019, midnight N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 31.0 μg/m3 (28) 19.6 μg/m3 (66) 66.0
 
Nov. 15, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 30.0 μg/m3 (27) 19.6 μg/m3 (66) 66.0
 
Nov. 15, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 28.0 μg/m3 (25) 19.2 μg/m3 (65) 65.0
 
Nov. 15, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 27.0 μg/m3 (25) 19.4 μg/m3 (66) 66.0
 
Nov. 15, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 29.0 μg/m3 (26) 20.6 μg/m3 (68) 68.0
 
Nov. 15, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 33.0 μg/m3 (30) 23.3 μg/m3 (74) 74.0
 
Nov. 15, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 31.0 μg/m3 (28) 23.0 μg/m3 (73) 73.0
 
Nov. 15, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 30.0 μg/m3 (27) 22.7 μg/m3 (73) 73.0
 
Nov. 15, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 22.0 ppb (17) N/A 31.0 μg/m3 (28) 22.2 μg/m3 (72) 72.0
 
Nov. 15, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 35.0 μg/m3 (32) 23.6 μg/m3 (75) 75.0
 
Nov. 15, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 36.0 μg/m3 (33) 24.1 μg/m3 (76) 76.0
 
Nov. 15, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 34.0 μg/m3 (31) 23.6 μg/m3 (75) 75.0
 
Nov. 15, 2019, noon N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 33.0 μg/m3 (30) 22.7 μg/m3 (73) 73.0
 
Nov. 15, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 30.0 μg/m3 (27) 21.2 μg/m3 (70) 70.0
 
Nov. 15, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 6.0 ppb (5) N/A 28.0 μg/m3 (25) 19.6 μg/m3 (66) 66.0
 
Nov. 15, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 29.0 μg/m3 (26) 18.1 μg/m3 (63) 63.0
 
Nov. 15, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 28.0 μg/m3 (25) 17.4 μg/m3 (61) 61.0
 
Nov. 15, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 28.0 μg/m3 (25) 17.4 μg/m3 (61) 61.0
 
Nov. 15, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 1.0 ppb (1) N/A 24.0 μg/m3 (22) 16.6 μg/m3 (60) 60.0
 
Nov. 15, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 4.0 ppb (3) N/A 26.0 μg/m3 (24) 17.8 μg/m3 (62) 62.0
 
Nov. 15, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 3.0 ppb (2) N/A 26.0 μg/m3 (24) 19.0 μg/m3 (65) 65.0
 
Nov. 15, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 24.0 μg/m3 (22) 17.2 μg/m3 (61) 61.0
 
Nov. 15, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 23.0 μg/m3 (21) 15.3 μg/m3 (57) 57.0
 
Nov. 15, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 25.0 μg/m3 (23) 14.5 μg/m3 (55) 55.0
 
Nov. 15, 2019, midnight N/A N/A N/A N/A N/A N/A 10.0 ppb (8) N/A 24.0 μg/m3 (22) 13.7 μg/m3 (54) 54.0
 
Nov. 14, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 24.0 μg/m3 (22) 12.5 μg/m3 (51) 51.0
 
Nov. 14, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 19.0 μg/m3 (17) 10.8 μg/m3 (45) 45.0
 
Nov. 14, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 19.0 μg/m3 (17) 10.8 μg/m3 (45) 45.0
 
Nov. 14, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 36.0 ppb (28) N/A 19.0 μg/m3 (17) 10.6 μg/m3 (44) 44.0
 
Nov. 14, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 18.0 μg/m3 (16) 10.7 μg/m3 (45) 45.0
 
Nov. 14, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 35.0 ppb (27) N/A 17.0 μg/m3 (15) 10.4 μg/m3 (43) 43.0
 
Nov. 14, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A N/A N/A 25.0
 
Nov. 14, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 29.0 ppb (22) N/A 17.0 μg/m3 (15) 10.9 μg/m3 (45) 45.0
 
Nov. 14, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 27.0 ppb (21) N/A 17.0 μg/m3 (15) 11.3 μg/m3 (47) 47.0
 
Nov. 14, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 24.0 ppb (18) N/A 18.0 μg/m3 (16) 12.5 μg/m3 (51) 51.0
 
Nov. 14, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 18.0 ppb (14) N/A 18.0 μg/m3 (16) 13.0 μg/m3 (52) 52.0
 
Nov. 14, 2019, noon N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 19.0 μg/m3 (17) 12.9 μg/m3 (52) 52.0
 
Nov. 14, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 16.0 μg/m3 (15) 12.5 μg/m3 (51) 51.0
 
Nov. 14, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 16.0 μg/m3 (15) 11.9 μg/m3 (50) 50.0
 
Nov. 14, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 15.0 μg/m3 (14) 11.6 μg/m3 (48) 48.0
 
Nov. 14, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 16.0 μg/m3 (15) 12.3 μg/m3 (51) 51.0
 
Nov. 14, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 16.0 μg/m3 (15) 12.4 μg/m3 (51) 51.0
 
Nov. 14, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 17.0 μg/m3 (15) 13.2 μg/m3 (53) 53.0
 
Nov. 14, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 16.0 μg/m3 (15) 12.4 μg/m3 (51) 51.0
 
Nov. 14, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 16.0 ppb (12) N/A 16.0 μg/m3 (15) 12.2 μg/m3 (50) 50.0
 
Nov. 14, 2019, 3 a.m. N/A N/A N/A N/A N/A N/A 19.0 ppb (15) N/A 17.0 μg/m3 (15) 12.8 μg/m3 (52) 52.0
 
Nov. 14, 2019, 2 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 18.0 μg/m3 (16) 14.1 μg/m3 (54) 54.0
 
Nov. 14, 2019, 1 a.m. N/A N/A N/A N/A N/A N/A 17.0 ppb (13) N/A 23.0 μg/m3 (21) 18.4 μg/m3 (64) 64.0
 
Nov. 14, 2019, midnight N/A N/A N/A N/A N/A N/A 25.0 ppb (19) N/A 16.0 μg/m3 (15) 12.6 μg/m3 (51) 51.0
 
Nov. 13, 2019, 11 p.m. N/A N/A N/A N/A N/A N/A 26.0 ppb (20) N/A 15.0 μg/m3 (14) 11.2 μg/m3 (47) 47.0
 
Nov. 13, 2019, 10 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 13.0 μg/m3 (12) 9.3 μg/m3 (39) 39.0
 
Nov. 13, 2019, 9 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 12.0 μg/m3 (11) 8.1 μg/m3 (34) 34.0
 
Nov. 13, 2019, 8 p.m. N/A N/A N/A N/A N/A N/A 33.0 ppb (25) N/A 11.0 μg/m3 (10) 7.9 μg/m3 (33) 33.0
 
Nov. 13, 2019, 7 p.m. N/A N/A N/A N/A N/A N/A 32.0 ppb (25) N/A 11.0 μg/m3 (10) 8.0 μg/m3 (33) 33.0
 
Nov. 13, 2019, 6 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 12.0 μg/m3 (11) 9.2 μg/m3 (38) 38.0
 
Nov. 13, 2019, 5 p.m. N/A N/A N/A N/A N/A N/A 31.0 ppb (24) N/A 12.0 μg/m3 (11) 9.6 μg/m3 (40) 40.0
 
Nov. 13, 2019, 4 p.m. N/A N/A N/A N/A N/A N/A 30.0 ppb (23) N/A 11.0 μg/m3 (10) 8.4 μg/m3 (35) 35.0
 
Nov. 13, 2019, 3 p.m. N/A N/A N/A N/A N/A N/A 28.0 ppb (22) N/A 13.0 μg/m3 (12) 9.4 μg/m3 (39) 39.0
 
Nov. 13, 2019, 2 p.m. N/A N/A N/A N/A N/A N/A 23.0 ppb (18) N/A 17.0 μg/m3 (15) 11.8 μg/m3 (49) 49.0
 
Nov. 13, 2019, 1 p.m. N/A N/A N/A N/A N/A N/A 14.0 ppb (11) N/A 20.0 μg/m3 (18) 14.7 μg/m3 (56) 56.0
 
Nov. 13, 2019, noon N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 22.0 μg/m3 (20) 15.2 μg/m3 (57) 57.0
 
Nov. 13, 2019, 11 a.m. N/A N/A N/A N/A N/A N/A 2.0 ppb (2) N/A 20.0 μg/m3 (18) 13.8 μg/m3 (54) 54.0
 
Nov. 13, 2019, 10 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 18.0 μg/m3 (16) 12.5 μg/m3 (51) 51.0
 
Nov. 13, 2019, 9 a.m. N/A N/A N/A N/A N/A N/A 5.0 ppb (4) N/A 18.0 μg/m3 (16) 10.9 μg/m3 (45) 45.0
 
Nov. 13, 2019, 8 a.m. N/A N/A N/A N/A N/A N/A 11.0 ppb (8) N/A 17.0 μg/m3 (15) 10.7 μg/m3 (45) 45.0
 
Nov. 13, 2019, 7 a.m. N/A N/A N/A N/A N/A N/A 13.0 ppb (10) N/A 17.0 μg/m3 (15) 10.6 μg/m3 (44) 44.0
 
Nov. 13, 2019, 6 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 17.0 μg/m3 (15) 10.9 μg/m3 (45) 45.0
 
Nov. 13, 2019, 5 a.m. N/A N/A N/A N/A N/A N/A 9.0 ppb (7) N/A 15.0 μg/m3 (14) 9.8 μg/m3 (41) 41.0
 
Nov. 13, 2019, 4 a.m. N/A N/A N/A N/A N/A N/A 7.0 ppb (5) N/A 16.0 μg/m3 (15) 10.2 μg/m3 (42) 42.0